The Ys IX: Monstrum Nox Pact Edition for Sony PlayStation 4 is a new, sealed video game published by TECMO KOEI AMERICA CORP. This edition of the game features enhanced gameplay and exclusive content for fans of the Ys series. With a rating of T-Teen, players can enjoy the action-packed adventure of Ys in this highly anticipated release in 2021. The game is designed for NTSC-U/C (US/Canada) region consoles, offering an immersive gaming experience on the PlayStation 4 platform.